* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    background: url(./bg.png);
    background-size: cover;
    line-height: 1.15;
    width: 100%;
    height: 100%;
}

header {
    position: relative;
    height: 100px;
    background: url(head_bg.png) no-repeat top center;
    background-size: 100% 100%;
}

header h1 {
    font-size: 38px;
    color: #fff;
    text-align: center;
    line-height: 80px;
    font-family: "agency fb", serif;
}

/*header .showTime {*/
/*    position: absolute;*/
/*    top: 0;*/
/*    right: 30px;*/
/*    line-height: 75px;*/
/*    font-size: 20px;*/
/*    color: rgba(255, 255, 255, 0.7);*/
/*}*/

.nav {
    width: 100%;
    height: 50px;
    display: flex;
}

.nav div {
    width: 25%;
    margin: 5px 5px 5px;
}

.nav input {
    width: 100%;
    height: 30px;
    font-size: 20px;
    text-align: center;
    background: lightblue;
    border: #F5F5F5;
    border-radius: 10px;
}

button {
    background-color: dodgerblue;
    color: white;
    width: 100px;
    height: 30px;
    border: 0;
    font-size: 16px;
    border-radius: 30px;
}

.mainbox {
    display: flex;
    width: 100%;
    height: calc(100% - 150px)
}

.first-box {
    padding: 0px 5px 0px;
    flex: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.first-box:nth-child(1) {
    flex: 0.5;
}

.second-box {
    background: rgba(255, 255, 255, 0.04) url(line.png);
    border-color: #ADD8E6;
    border-radius: 10px;
    margin-bottom: 10px;
}


.table-box {
    background: rgba(255, 255, 255, 0.04) url(line.png);
    border-color: #ADD8E6;
    border-radius: 10px;
    margin-bottom: 10px;
    width: 700px;
    height: 800px
}

table.etable-click {
    width: 100%;
    height: 780px;
    font-size: 14px;
    color: white;
    text-align: center
}

table.etable-click tr td:nth-child(1) {
    cursor: pointer
}